<template>
  <div id="app">
    <router-view />
    <FooterGuide v-show="$route.meta.showFooter" />
  </div>
</template>
<script>
import "../static/font/iconfont.css";
import FooterGuide from "./components/FooterGuide/FooterGuide.vue";
export default {
  components: {
    FooterGuide,
  },
  onLaunch: function () {
    console.log("App Launch");
  },
  onShow: function () {
    console.log("App Show");
  },
  onHide: function () {
    console.log("App Hide");
  },
  // ===========================下面是解决刷新页面丢失vuex数据
  created() {
    //在页面加载时读取sessionStorage里的状态信息
    if (sessionStorage.getItem("store")) {
      this.$store.replaceState(
        Object.assign(
          {},
          this.$store.state,
          JSON.parse(sessionStorage.getItem("store"))
        )
      );
    }

    //在页面刷新时将vuex里的信息保存到sessionStorage里
    window.addEventListener("beforeunload", () => {
      sessionStorage.setItem("store", JSON.stringify(this.$store.state));
    });
  },
};
</script>

<style>
#app {
  height: 100%;
}
</style>
